Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /27 /29 /28 /30 /27 /29 /28 /30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 1 and 4 1 only 2 and 3 3 only 1 and 4 1 only 2 and 3 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What operates in the Data Link and the Network layer? Brouter Bridge None of these Router NIC Brouter Bridge None of these Router NIC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When using the loopback address, if TCP/IP is installed correctly, when should you receive a response? After the next host comes online None of these Immediately Within two minutes Only if the address fails After the next host comes online None of these Immediately Within two minutes Only if the address fails ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The channel in the data communication model can be postal mail service None of these radio signals All of these telephone lines postal mail service None of these radio signals All of these telephone lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a layer 2 protocol used to maintain a loop-free network? RIP STP VTP CDP RIP STP VTP CDP ANSWER DOWNLOAD EXAMIANS APP
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